html,
body {
    background-color: #FBFBFB;
}

.center {
    padding-bottom: 80px;
}

.download {
    width: 1200px;
    margin: 0 auto;
    margin-bottom: 60px;
}

.download_item {
    width: 100%;
    display: flex;
    padding: 30px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1)
}

.download_left {
    min-width: 55px;
    width: 55px;
    height: 55px;
    text-align: center;
    line-height: 55px;
    background-image: url('../images/service02.png');
    background-repeat: no-repeat;
    background-size: 100% 100%;
    font-size: 18px;
    color: #666666;
    margin-right: 20px;
}

.download_item:hover .download_p2,
.download_item.on .download_p2 {
    color: #A62224;
}

.download_p2 {
    font-size: 18px;
    color: #333333;
}

.download_item a:last-of-type {
    margin-left: auto;
}

.download_right .iconfont {
    font-size: 20px;
    margin-left: auto;
    color: #B2B2B2;
}

.download_right .iconfont.on {
    color: #A62224;
}

.download_p3 {
    display: none;
    font-size: 14px;
    line-height: 26px;
    color: #666666;
    margin-top: 10px;
}

.download_right {
    flex-grow: 1;
    display: flex;
    padding-top: 16px;
}

@media screen and (max-width: 800px) {

    .download {
        width: 90%;
    }

    .download_item {
        flex-direction: column;
    }

    .download_item a:last-of-type {
        margin: 0 auto;
    }

    .download_left {
        margin: 0 auto;
    }
}